9-Letter Nouns Starting With CO
Here's the list of all the 795 9-Letter Nouns Starting With CO in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
| Common Nouns (with Definitions and Examples) | |
|---|---|
| copyright | 1. a document granting exclusive right to publish and sell literary or musical or artistic work More Definitions → |
| community | 1. a group of people living in a particular local area 2. a group of people having a religion, ethnic, profession, or other particular characteristic in common More Definitions → |
| committee | 1. a special group delegated to consider some matter 2. a self-constituted organization to promote something More Definitions → |
| corporate | More Definitions → |
| condition | 1. a state at a particular time 2. an assumption on which rests the validity or effect of something else More Definitions → |
| component | 1. an abstract part of something 2. something determined in relation to something that includes it More Definitions → |
| computing | 1. the branch of engineering science that studies (with the aid of computers) computable processes and structures 2. the procedure of calculating; determining something by mathematical or logical methods More Definitions → |
| converter | 1. a device for changing one substance or form or state into another More Definitions → |
| configure | More Definitions → |
| complaint | 1. an often persistent bodily disorder or disease; a cause for complaining 2. (formerly) a loud cry (or repeated cries) of pain or rage or sorrow More Definitions → |
| coalition | 1. an organization of people (or countries) involved in a pact or treaty 2. the state of being combined into one body More Definitions → |
| collector | 1. a person who collects things 2. a person who is employed to collect payments (as for rent or taxes) More Definitions → |
| container | 1. any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another) More Definitions → |
| connector | 1. an instrumentality that connects More Definitions → |
| commander | 1. an officer in command of a military unit 2. someone in an official position of authority who can command or control others More Definitions → |
| composite | 1. a conceptual whole made up of complicated and related parts 2. considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers More Definitions → |
| companion | 1. a friend who is frequently in the company of another 2. a traveler who accompanies you More Definitions → |
| construct | 1. an abstract or general idea inferred or derived from specific instances More Definitions → |
| consensus | 1. agreement in the judgment or opinion reached by a group as a whole More Definitions → |
| comparing | 1. the act of examining resemblances More Definitions → |
| confusion | 1. disorder resulting from a failure to behave predictably 2. a mental state characterized by a lack of clear and orderly thought and behavior More Definitions → |
| confident | More Definitions → |
| combining | 1. an occurrence that results in things being united 2. the act of combining things to form a new whole More Definitions → |
| commodity | 1. a raw material that is sold in large quantities, usually to other businesses for manufacturing or production purposes More Definitions → |
| conscious | More Definitions → |
| colleague | 1. an associate that one works with 2. a person who is member of one's class or profession More Definitions → |
| communist | 1. a socialist who advocates communism More Definitions → |
| continent | 1. one of the large landmasses of the earth More Definitions → |
| consuming | More Definitions → |
| courtyard | 1. an area wholly or partly surrounded by walls or buildings More Definitions → |
| counselor | 1. someone who gives advice about problems 2. someone who has supervisory duties at a summer camp More Definitions → |
| collision | 1. (physics) a brief event in which two or more bodies come together 2. an accident resulting from violent impact of a moving object More Definitions → |
| compiling | 1. the act of compiling (as into a single book or file or list) More Definitions → |
| conductor | 1. the person who leads a musical group 2. a substance that readily conducts e.g. electricity and heat More Definitions → |
| corrosion | 1. a state of deterioration in metals caused by oxidation or chemical action 2. erosion by chemical action More Definitions → |
| columnist | 1. a journalist who writes editorials More Definitions → |
| cooperate | More Definitions → |
| countdown | 1. counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle) More Definitions → |
| continuum | 1. a continuous nonspatial whole or extent or succession in which no part or portion is distinct or distinguishable from adjacent parts More Definitions → |
| communion | 1. sharing thoughts and feelings 2. (Christianity) a group of Christians with a common religious faith who practice the same rites More Definitions → |
| commodore | 1. a commissioned naval officer who ranks above a captain and below a rear admiral; the lowest grade of admiral More Definitions → |
| communism | 1. a form of socialism that abolishes private ownership 2. a political theory favoring collectivism in a classless society More Definitions → |
| comforter | 1. a person who commiserates with someone who has had misfortune 2. a person who reduces the intensity (e.g., of fears) and calms and pacifies More Definitions → |
| cognition | 1. the psychological result of perception and learning and reasoning More Definitions → |
| concierge | 1. a French caretaker of apartments or a hotel; lives on the premises and oversees people entering and leaving and handles mail and acts as janitor or porter More Definitions → |
| consulate | 1. diplomatic building that serves as the residence or workplace of a consul More Definitions → |
| courtroom | 1. a room in which a law court sits More Definitions → |
| coastline | 1. the outline of a coast More Definitions → |
| coherence | 1. the state of cohering or sticking together 2. logical and orderly and consistent relation of parts More Definitions → |
| constable | 1. a lawman with less authority and jurisdiction than a sheriff 2. a police officer of the lowest rank More Definitions → |
| condenser | 1. an electrical device characterized by its capacity to store an electric charge 2. an apparatus that converts vapor into liquid More Definitions → |
| commuting | 1. the travel of a commuter More Definitions → |
| corollary | 1. a practical consequence that follows naturally 2. (logic) an inference that follows directly from the proof of another proposition More Definitions → |
| cosmology | 1. the metaphysical study of the origin and nature of the universe 2. the branch of astrophysics that studies the origin and evolution and structure of the universe More Definitions → |
| composing | 1. the spatial property resulting from the arrangement of parts in relation to each other and to the whole 2. musical creation More Definitions → |
| contender | 1. the contestant you hope to defeat More Definitions → |
| correlate | 1. either of two or more related or complementary variables More Definitions → |
| conjugate | 1. a mixture of two partially miscible liquids A and B produces two conjugate solutions: one of A in B and another of B in A More Definitions → |
| conveying | 1. act of transferring property title from one person to another More Definitions → |
| convertor | 1. a device for changing one substance or form or state into another More Definitions → |
| corrosive | 1. a substance having the tendency to cause corrosion (such a strong acids or alkali) More Definitions → |
| colouring | 1. a digestible substance used to give color to food 2. a visual attribute of things that results from the light they emit or transmit or reflect More Definitions → |
| connexion | 1. a connecting shape 2. a relation between things or events (as in the case of one causing the other or sharing features with it) More Definitions → |
| constrain | More Definitions → |
| columbine | 1. a plant of the genus Aquilegia having irregular showy spurred flowers; north temperate regions especially mountains More Definitions → |
| commotion | 1. a disorderly outburst or tumult 2. the act of making a noisy disturbance More Definitions → |
| consonant | 1. a speech sound that is not a vowel 2. a letter of the alphabet standing for a spoken consonant More Definitions → |
| consortia | 1. an association of companies for some definite purpose More Definitions → |
| corkscrew | 1. a bottle opener that pulls corks More Definitions → |
| concourse | 1. a large gathering of people 2. a wide hallway in a building where people can walk More Definitions → |
| coriander | 1. Old World herb with aromatic leaves and seed resembling parsley 2. dried coriander seeds used whole or ground More Definitions → |
| collusion | 1. secret agreement 2. agreement on a secret plot More Definitions → |
| conqueror | 1. someone who is victorious by force of arms More Definitions → |
| courtship | 1. a man's courting of a woman; seeking the affections of a woman (usually with the hope of marriage) More Definitions → |
| conundrum | 1. a difficult problem More Definitions → |
| convening | 1. the act of convening More Definitions → |
| combatant | 1. someone who fights (or is fighting) More Definitions → |
| collation | 1. a light informal meal 2. assembling in proper numerical or logical sequence More Definitions → |
| copolymer | 1. a polymer consisting of two or more different monomers More Definitions → |
| composure | 1. steadiness of mind under stress More Definitions → |
| colostrum | 1. milky fluid secreted for the first day or two after parturition More Definitions → |
| cowardice | 1. the trait of lacking courage More Definitions → |
| consignee | 1. the person to whom merchandise is delivered over More Definitions → |
| cockroach | 1. any of numerous chiefly nocturnal insects; some are domestic pests More Definitions → |
| colloquia | 1. an academic meeting or seminar usually led by a different lecturer and on a different topic at each meeting 2. an address to an academic meeting or seminar More Definitions → |
| cornbread | 1. bread made primarily of cornmeal More Definitions → |
| contagion | 1. any disease easily transmitted by contact 2. an incident in which an infectious disease is transmitted More Definitions → |
| constancy | 1. the quality of being enduring and free from change or variation 2. (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation More Definitions → |
| condiment | 1. a preparation (a sauce or relish or spice) to enhance flavor or enjoyment More Definitions → |
| cormorant | 1. large voracious dark-colored long-necked seabird with a distensible pouch for holding fish; used in Asia to catch fish More Definitions → |
| colonnade | 1. structure consisting of a row of evenly spaced columns 2. a structure composed of a series of arches supported by columns More Definitions → |
| covariant | More Definitions → |
| cortisone | 1. a corticosteroid hormone (trade name Cortone Acetate) normally produced by the adrenal cortex; is converted to hydrocortisone More Definitions → |
| conceding | 1. the act of conceding or yielding More Definitions → |
| couturier | 1. someone who designs clothing More Definitions → |
| collegian | 1. a student (or former student) at a college or university More Definitions → |
| confessor | 1. a priest who hears confession and gives absolution 2. someone who confesses (discloses information damaging to themselves) More Definitions → |
| convexity | 1. the property possessed by a convex shape 2. a shape that curves or bulges outward More Definitions → |
| corporeal | More Definitions → |
| cosponsor | More Definitions → |
| coonhound | 1. any of several breeds of hound developed for hunting raccoons More Definitions → |
| confidant | 1. someone to whom private matters are confided More Definitions → |
| cockatiel | 1. small grey Australian parrot with a yellow crested head More Definitions → |
| consignor | 1. the person who delivers over or commits merchandise More Definitions → |
| committal | 1. the official act of consigning a person to confinement (as in a prison or mental hospital) 2. the act of committing a crime More Definitions → |
| cotillion | 1. a ball at which young ladies are presented to society 2. a lively dance originating in France in the 18th century More Definitions → |
| cornfield | 1. a field planted with corn More Definitions → |
| conserves | 1. fruit preserved by cooking with sugar More Definitions → |
| conjuring | 1. calling up a spirit or devil More Definitions → |
| concubine | 1. a woman who cohabits with an important man More Definitions → |
| cosmonaut | 1. a person trained to travel in a spacecraft More Definitions → |
| confluent | 1. a branch that flows into the main stream More Definitions → |
| cofounder | 1. one of a group of founders More Definitions → |
| coherency | 1. the state of cohering or sticking together 2. logical and orderly and consistent relation of parts More Definitions → |
| colostomy | 1. a surgical operation that creates an opening from the colon to the surface of the body to function as an anus More Definitions → |
| commissar | 1. an official of the Communist Party who was assigned to teach party principles to a military unit More Definitions → |
| courtesan | 1. a woman who cohabits with an important man More Definitions → |
| conscript | 1. someone who is drafted into military service More Definitions → |